Self-adulation is a folly and a cause of destruction for self. Do not become a treasurer for others. Seek enlightenment from God and fear God alone. Son, you have before you a long and hazardous journey. During this journey, good conduct should be your greatest asset. During this journey you should not carry with you a burden larger than what is necessary. If you carry a burden which is heavier than what you can bear that will be a source of great embarrassment for you. Do as much good as you can. If while you are rich someone asks for a loan from you, give it so that it is returned to you when you are in straitened circumstances.
"When a person dies, his works end, except for three: ongoing charity, knowledge that is benefited from, and a righteous child who prays for him."
Prophet Mohammed (PBUH)
"The best of what a man leaves behind are three: a righteous child who supplicates for him, ongoing charity the reward of which reaches him, and knowledge that is acted upon after him."
Sunan Ibn Mājah
"Every day two angels come down from Heaven and one of them says, 'O Allah! Compensate every person who spends in Your Cause,' and the other (angel) says, 'O Allah! Destroy every miser.'"
Sahih Bukhari